void in_update_amplitude(TTPtr self)
{
WrappedModularInstancePtr x = (WrappedModularInstancePtr)self;
TTInputPtr anInput = (TTInputPtr)x->wrappedObject;
TTValue storedObject;
TTObjectBasePtr anObject;
TTErr err;
if (anInput) {
if (x->internals) {
if (!x->internals->isEmpty()) {
// get internal data object used to return amplitude
err = x->internals->lookup(TTSymbol("amplitude"), storedObject);
if (!err) {
anObject = storedObject[0];
// set current meter value
anObject->setAttributeValue(kTTSym_value, EXTRA->meter);
}
}
}
// restart the clock
if (EXTRA->pollInterval)
clock_delay(EXTRA->clock, EXTRA->pollInterval);
}
}
TTErr TTList::iterateObjectsSendingMessage(const TTSymbol& messageName)
{
lock();
for (TTListIter iter = theList.begin(); iter != theList.end(); iter++) {
TTObjectBasePtr obj = NULL;
//(iter)->get(0, &obj);
obj = iter->at(0);
if (obj && obj->valid)
obj->sendMessage(messageName);
}
unlock();
return kTTErrNone;
}
TTErr TTList::iterate(const TTObjectBasePtr target, const TTSymbol& messageName)
{
lock();
for (TTListIter iter = theList.begin(); iter != theList.end(); iter++) {
TTValue v;
target->sendMessage(messageName, *iter, v);
}
unlock();
return kTTErrNone;
}
TTObjectBasePtr OSCSenderManager::add(TTSymbol applicationName, TTSymbol ip, TTUInt16 port)
{
TTValue v;
TTObjectBasePtr anObject = NULL;
TTErr err;
err = TTObjectBaseInstantiate(TTSymbol("osc.send"), &anObject, kTTValNONE);
if (!err) {
anObject->setAttributeValue(TTSymbol("address"), ip);
anObject->setAttributeValue(TTSymbol("port"), port);
v.append(anObject);
v.append(ip);
v.append(port);
mSenders->append(applicationName, v);
}
return anObject;
}
TTErr TTObjectBase::extendAttribute(const TTSymbol name, const TTObjectBasePtr extendedObject, const TTSymbol extendedName)
{
TTAttributePtr extendedAttribute = NULL;
TTAttributePtr newAttribute;
TTErr err = extendedObject->findAttribute(extendedName, &extendedAttribute);
if (!err) {
newAttribute = new TTAttribute(extendedAttribute, extendedObject);
attributes->append(name, TTPtr(newAttribute));
return kTTErrNone;
}
else
return err;
}
TTErr TTAttribute::extendedSetter(const TTAttribute& attribute, TTValue& value)
{
TTObjectBasePtr anExtendedObject = (TTObjectBasePtr)attribute.setterObject;
return anExtendedObject->setAttributeValue(attribute.name, value);
}
TTErr ColorDataspace::test(TTValue& returnedTestInfo)
{
int errorCount = 0;
int testAssertionCount = 0;
// Create dataspace object and set to angle
TTObjectBasePtr myDataspace = NULL;
TTErr err;
err = TTObjectBaseInstantiate(TT("dataspace"), (TTObjectBasePtr*)&myDataspace, kTTValNONE);
myDataspace->setAttributeValue(TT("dataspace"), TT("color"));
TTValue v;
TTValue expected;
/************************************************/
/* */
/* Test conversions to neutral unit */
/* */
/************************************************/
// rgb => rgb
myDataspace->setAttributeValue(TT("inputUnit"), TT("rgb"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("rgb"));
v.setSize(3);
v.set(0, TTFloat64(124.2));
v.set(1, TTFloat64(162.9));
v.set(2, TTFloat64(13.163));
expected.setSize(3);
expected.set(0, TTFloat64(124.2));
expected.set(1, TTFloat64(162.9));
expected.set(2, TTFloat64(13.163));
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("rgb to rgb",
TTTestFloat64ArrayEquivalence(v, expected),
testAssertionCount,
errorCount);
// cmy => rgb
myDataspace->setAttributeValue(TT("inputUnit"), TT("cmy"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("rgb"));
v.setSize(3);
v.set(0, TTFloat64(255.));
v.set(1, TTFloat64(127.5));
v.set(2, TTFloat64(0.));
expected.setSize(3);
expected.set(0, TTFloat64(0.));
expected.set(1, TTFloat64(0.5));
expected.set(2, TTFloat64(1.0));
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("cmy to rgb",
TTTestFloat64ArrayEquivalence(v, expected),
testAssertionCount,
errorCount);
// hsl => rgb
myDataspace->setAttributeValue(TT("inputUnit"), TT("hsl"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("rgb"));
v.setSize(3);
v.set(0, TTFloat64(120.));
v.set(1, TTFloat64(100.));
v.set(2, TTFloat64(50.));
expected.setSize(3);
expected.set(0, TTFloat64(0.));
expected.set(1, TTFloat64(1.0));
expected.set(2, TTFloat64(0.));
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("hsl to rgb",
TTTestFloat64ArrayEquivalence(v, expected),
testAssertionCount,
errorCount);
// rgb8 => rgb
myDataspace->setAttributeValue(TT("inputUnit"), TT("rgb8"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("rgb"));
v.setSize(3);
v.set(0, TTFloat64(255.));
v.set(1, TTFloat64(127.5));
v.set(2, TTFloat64(0.));
expected.setSize(3);
expected.set(0, TTFloat64(1.));
expected.set(1, TTFloat64(0.5));
expected.set(2, TTFloat64(0.0));
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("rgb8 to rgb",
TTTestFloat64ArrayEquivalence(v, expected),
testAssertionCount,
errorCount);
// hsv => rgb
myDataspace->setAttributeValue(TT("inputUnit"), TT("hsv"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("rgb"));
v.setSize(3);
v.set(0, TTFloat64(120.));
v.set(1, TTFloat64(100.));
v.set(2, TTFloat64(100.));
expected.setSize(3);
expected.set(0, TTFloat64(0.));
expected.set(1, TTFloat64(1.0));
expected.set(2, TTFloat64(0.));
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("hsv to rgb",
TTTestFloat64ArrayEquivalence(v, expected),
testAssertionCount,
errorCount);
/************************************************/
/* */
/* Test conversions from neutral unit */
/* */
/************************************************/
// rgb => cmy
myDataspace->setAttributeValue(TT("inputUnit"), TT("rgb"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("cmy"));
v.setSize(3);
v.set(0, TTFloat64(0.));
v.set(1, TTFloat64(0.5));
v.set(2, TTFloat64(1.));
expected.setSize(3);
expected.set(0, TTFloat64(255.));
expected.set(1, TTFloat64(127.5));
expected.set(2, TTFloat64(0.0));
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("rgb to cmy",
TTTestFloat64ArrayEquivalence(v, expected),
testAssertionCount,
errorCount);
// rgb => hsl
myDataspace->setAttributeValue(TT("inputUnit"), TT("rgb"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("hsl"));
v.setSize(3);
v.set(0, TTFloat64(0.));
v.set(1, TTFloat64(1.));
v.set(2, TTFloat64(0.));
expected.setSize(3);
expected.set(0, TTFloat64(120.));
expected.set(1, TTFloat64(100.0));
expected.set(2, TTFloat64(50.));
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("rgb to hsl",
TTTestFloat64ArrayEquivalence(v, expected),
testAssertionCount,
errorCount);
// rgb => rgb8
myDataspace->setAttributeValue(TT("inputUnit"), TT("rgb"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("rgb8"));
v.setSize(3);
v.set(0, TTFloat64(1.));
v.set(1, TTFloat64(0.5));
v.set(2, TTFloat64(0.));
expected.setSize(3);
expected.set(0, TTFloat64(255.));
expected.set(1, TTFloat64(127.5));
expected.set(2, TTFloat64(0.0));
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("rgb to rgb8",
TTTestFloat64ArrayEquivalence(v, expected),
testAssertionCount,
errorCount);
// rgb => hsv
myDataspace->setAttributeValue(TT("inputUnit"), TT("rgb"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("hsv"));
v.setSize(3);
v.set(0, TTFloat64(0.));
v.set(1, TTFloat64(1.));
v.set(2, TTFloat64(0.));
expected.setSize(3);
expected.set(0, TTFloat64(120.));
expected.set(1, TTFloat64(100.0));
expected.set(2, TTFloat64(100.));
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("rgb to hsv",
TTTestFloat64ArrayEquivalence(v, expected),
testAssertionCount,
errorCount);
return TTTestFinish(testAssertionCount, errorCount, returnedTestInfo);
}
TTErr wrapAsMaxGraph(TTSymbol& ttClassName, char* maxClassName, WrappedClassPtr* c, WrappedClassOptionsPtr options)
{
TTObjectBasePtr o = NULL;
TTValue v;
TTUInt16 numChannels = 1;
WrappedClass* wrappedMaxClass = NULL;
TTSymbol name;
TTCString nameCString = NULL;
t_symbol* nameMaxSymbol = NULL;
TTUInt32 nameSize = 0;
common_symbols_init();
TTGraphInit();
if (!wrappedMaxClasses)
wrappedMaxClasses = hashtab_new(0);
wrappedMaxClass = new WrappedClass;
wrappedMaxClass->maxClassName = gensym(maxClassName);
wrappedMaxClass->maxClass = class_new( maxClassName,
(method)wrappedClass_new,
(method)wrappedClass_free,
sizeof(WrappedInstance),
(method)0L,
A_GIMME,
0);
wrappedMaxClass->ttClassName = ttClassName;
wrappedMaxClass->validityCheck = NULL;
wrappedMaxClass->validityCheckArgument = NULL;
wrappedMaxClass->options = options;
wrappedMaxClass->maxNamesToTTNames = hashtab_new(0);
// Create a temporary instance of the class so that we can query it.
TTObjectBaseInstantiate(ttClassName, &o, numChannels);
o->getMessageNames(v);
for (TTUInt16 i=0; i<v.size(); i++) {
name = v[i];
nameSize = strlen(name.c_str());
nameCString = new char[nameSize+1];
strncpy_zero(nameCString, name.c_str(), nameSize+1);
nameMaxSymbol = gensym(nameCString);
hashtab_store(wrappedMaxClass->maxNamesToTTNames, nameMaxSymbol, (t_object*)name.rawpointer());
class_addmethod(wrappedMaxClass->maxClass, (method)wrappedClass_anything, nameCString, A_GIMME, 0);
delete nameCString;
nameCString = NULL;
}
o->getAttributeNames(v);
for (TTUInt16 i=0; i<v.size(); i++) {
TTAttributePtr attr = NULL;
t_symbol* maxType = _sym_long;
name = v[i];
nameSize = strlen(name.c_str());
nameCString = new char[nameSize+1];
strncpy_zero(nameCString, name.c_str(), nameSize+1);
nameMaxSymbol = gensym(nameCString);
if (name == TT("MaxNumChannels"))
continue; // don't expose these attributes to Max users
if (name == TT("Bypass")) {
if (wrappedMaxClass->options && !wrappedMaxClass->options->lookup(TT("generator"), v))
continue; // generators don't have inputs, and so don't really provide a bypass
}
o->findAttribute(name, &attr);
if (attr->type == kTypeFloat32)
maxType = _sym_float32;
else if (attr->type == kTypeFloat64)
maxType = _sym_float64;
else if (attr->type == kTypeSymbol || attr->type == kTypeString)
maxType = _sym_symbol;
hashtab_store(wrappedMaxClass->maxNamesToTTNames, nameMaxSymbol, (t_object*)name.rawpointer());
class_addattr(wrappedMaxClass->maxClass, attr_offset_new(nameCString, maxType, 0, (method)wrappedClass_attrGet, (method)wrappedClass_attrSet, 0));
// Add display styles for the Max 5 inspector
if (attr->type == kTypeBoolean)
CLASS_ATTR_STYLE(wrappedMaxClass->maxClass, (char*)name.c_str(), 0, "onoff");
if (name == TT("fontFace"))
CLASS_ATTR_STYLE(wrappedMaxClass->maxClass, "fontFace", 0, "font");
delete nameCString;
nameCString = NULL;
}
TTObjectBaseRelease(&o);
class_addmethod(wrappedMaxClass->maxClass, (method)MaxGraphReset, "graph.reset", A_CANT, 0);
class_addmethod(wrappedMaxClass->maxClass, (method)MaxGraphSetup, "graph.setup", A_CANT, 0);
class_addmethod(wrappedMaxClass->maxClass, (method)MaxGraphConnect, "graph.connect", A_OBJ, A_LONG, 0);
class_addmethod(wrappedMaxClass->maxClass, (method)object_obex_dumpout, "dumpout", A_CANT, 0);
class_addmethod(wrappedMaxClass->maxClass, (method)wrappedClass_assist, "assist", A_CANT, 0L);
class_addmethod(wrappedMaxClass->maxClass, (method)stdinletinfo, "inletinfo", A_CANT, 0);
class_register(_sym_box, wrappedMaxClass->maxClass);
if (c)
*c = wrappedMaxClass;
hashtab_store(wrappedMaxClasses, wrappedMaxClass->maxClassName, (t_object*)wrappedMaxClass);
return kTTErrNone;
}
TTErr TimeDataspace::test(TTValue& returnedTestInfo)
{
int errorCount = 0;
int testAssertionCount = 0;
// Create dataspace object and set to time
TTObjectBasePtr myDataspace = NULL;
TTErr err;
err = TTObjectBaseInstantiate(TT("dataspace"), (TTObjectBasePtr*)&myDataspace, kTTValNONE);
myDataspace->setAttributeValue(TT("dataspace"), TT("time"));
TTValue v;
TTValue expected;
/************************************************/
/* */
/* Test conversions to neutral unit */
/* */
/************************************************/
// Second to second
myDataspace->setAttributeValue(TT("inputUnit"), TT("second"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("second"));
v = TTValue(256.);
expected = TTValue(256.);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Second to second",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// Millisecond => second
myDataspace->setAttributeValue(TT("inputUnit"), TT("millisecond"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("second"));
v = TTValue(1234.5);
expected = TTValue(1.2345);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Millisecond to second",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// Sample => second
// We need to find the sample rate
myDataspace->setAttributeValue(TT("inputUnit"), TT("sample"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("second"));
TTValue globalSampleRate;
ttEnvironment->getAttributeValue(kTTSym_sampleRate, globalSampleRate);
v = TTValue(1.23*TTFloat64(globalSampleRate));
expected = TTValue(1.23);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Sample to second",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// Rate (Hz) => second
myDataspace->setAttributeValue(TT("inputUnit"), TT("Hz"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("second"));
v = TTValue(4.);
expected = TTValue(0.25);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Frequency (Hz) to second",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// Beats per minute => second
myDataspace->setAttributeValue(TT("inputUnit"), TT("bpm"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("second"));
v = TTValue(120.);
expected = TTValue(0.5);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Beats per minute to second",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// MIDI => second (2 tests at MIDI notes 57 and 69)
myDataspace->setAttributeValue(TT("inputUnit"), TT("midi"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("second"));
v = TTValue(57.);
expected = TTValue(1./220.);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("MIDI note 57 to second",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
v = TTValue(69.);
expected = TTValue(1./440.);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("MIDI note 69 to second",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// cents => second (2 tests at cents values 5700 and 6900)
myDataspace->setAttributeValue(TT("inputUnit"), TT("cents"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("second"));
v = TTValue(5700.);
expected = TTValue(1./220.);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Cent value 5700 to second",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
v = TTValue(6900.);
expected = TTValue(1./440.);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Cent value 6900 to second",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// Bark => second
myDataspace->setAttributeValue(TT("inputUnit"), TT("bark"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("second"));
v = TTValue(5.0);
expected = TTValue(0.001785990780318596);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Bark to second",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// Mel => second
myDataspace->setAttributeValue(TT("inputUnit"), TT("mel"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("second"));
v = TTValue(1000.0);
expected = TTValue(0.0009999781840186604);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Mel to second",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// speed => seconds
// Rather than checking this, there are tests for speed <=> midi further down
/************************************************/
/* */
/* Test conversions from neutral unit */
/* */
/************************************************/
// Second => Millisecond
myDataspace->setAttributeValue(TT("inputUnit"), TT("second"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("millisecond"));
v = TTValue(1.2345);
expected = TTValue(1234.5);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Second to millisecond",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// Second => sample
// We need to find the sample rate
myDataspace->setAttributeValue(TT("inputUnit"), TT("second"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("sample"));
ttEnvironment->getAttributeValue(kTTSym_sampleRate, globalSampleRate);
v = TTValue(192000./TTFloat64(globalSampleRate));
expected = TTValue(192000.);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Second to sample",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// Second => rate (Hz)
myDataspace->setAttributeValue(TT("inputUnit"), TT("second"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("Hz"));
v = TTValue(0.25);
expected = TTValue(4.);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Second to frequency (Hz)",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// Second => Beats per minute
myDataspace->setAttributeValue(TT("inputUnit"), TT("second"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("bpm"));
v = TTValue(0.5);
expected = TTValue(120.);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Seconds to beats per minute",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// Second => MIDI (2 tests at MIDI notes 57 and 69)
myDataspace->setAttributeValue(TT("inputUnit"), TT("second"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("midi"));
v = TTValue(1./220.);
expected = TTValue(57.);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Second to MIDI note 57",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
v = TTValue(1./440.);
expected = TTValue(69.);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Second to MIDI note 69",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// Second => cents (2 tests at cent values 5700 and 6900)
myDataspace->setAttributeValue(TT("inputUnit"), TT("second"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("cents"));
v = TTValue(1./220.);
expected = TTValue(5700.);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Second to cent value 5700",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
v = TTValue(1./440.);
expected = TTValue(6900.);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Second to cent value 6900",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// Second => Bark
myDataspace->setAttributeValue(TT("inputUnit"), TT("second"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("bark"));
v = TTValue(0.001785990780318596);
expected = TTValue(5.0);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Seconds to bark scale",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// Second => Mel
myDataspace->setAttributeValue(TT("inputUnit"), TT("second"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("mel"));
v = TTValue(0.001);
expected = TTValue(999.9855371396243);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Seconds to mel scale",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// Second => Speed
// Rather than checking this, there are tests for speed <=> midi further down
/************************************************/
/* */
/* Tests bypassing neutral unit */
/* - where this helps predict expected result */
/* */
/************************************************/
// Speed => MIDI (tests for Speed = 0.5, 1.0 and 2)
myDataspace->setAttributeValue(TT("inputUnit"), TT("speed"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("midi"));
v = TTValue(0.5);
expected = TTValue(-12.0);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("0.5 speed to MIDI",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
v = TTValue(1.0);
expected = TTValue(0.0);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("1.0 speed to MIDI",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
v = TTValue(2.0);
expected = TTValue(12.0);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("2.0 speed to MIDI",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// MIDI => Speed (tests for Speed = 0.5, 1.0 and 2)*/
myDataspace->setAttributeValue(TT("inputUnit"), TT("midi"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("speed"));
v = TTValue(-12.0);
expected = TTValue(0.5);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("-12 MIDI to speed",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
v = TTValue(0.0);
expected = TTValue(1.0);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("0 MIDI to speed",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
v = TTValue(12.0);
expected = TTValue(2.0);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("12 MIDI to speed",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// Hz => Mel
myDataspace->setAttributeValue(TT("inputUnit"), TT("Hz"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("mel"));
v = TTValue(1000.0);
expected = TTValue(999.9855371396243);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("Hz to mel scale",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
// Mel => Hz
myDataspace->setAttributeValue(TT("inputUnit"), TT("mel"));
myDataspace->setAttributeValue(TT("outputUnit"), TT("Hz"));
v = TTValue(999.9855371396243);
expected = TTValue(1000.0);
myDataspace->sendMessage(TT("convert"), v, v);
TTTestAssertion("mel scale to Hz",
TTTestFloatEquivalence(TTFloat64(v), TTFloat64(expected)),
testAssertionCount,
errorCount);
return TTTestFinish(testAssertionCount, errorCount, returnedTestInfo);
}